CN217770882U - Orchard weeding fertilizer distributor - Google Patents

Abstract

The utility model discloses an orchard weeding fertilizer distributor, include: weeding case, the traction frame, first transmission case, the ditching frame, first ditching coulter, the liquid manure suction pump, the knockout, fertilizer car and the liquid manure case of setting above that, be equipped with the weeding pivot on the weeding case, be equipped with a plurality of weeding scrapers that are used for scraping the weeds neck in the weeding pivot, the rear side at the weeding case is connected to the ditching frame, the rear side at the ditching frame is connected to the fertilizer car, first transmission case, first ditching coulter, the liquid manure suction pump, the knockout all sets up on the weeding case, first transmission case gives weeding pivot and liquid manure suction pump with the power transmission of locomotive, the liquid manure suction pump is with the liquid manure suction of liquid manure case to the knockout, the knockout is carried the liquid manure to the ditch inslot of opening. The utility model discloses a ruderal neck on a plurality of weeding scrapers to the earth's surface cuts off to the realization is just clear away surface weeds, remains former weeds root system and secret ecological environment, realizes orchard protectiveness cultivation, avoids soil erosion and water loss.

Description

Orchard weeding fertilizer distributor

Technical Field

The utility model relates to a weeding fertilizer distributor technical field, more specifically the saying so relates to an orchard weeding fertilizer distributor.

Background

With the improvement of the agricultural mechanization degree, the rotary cultivator, the ditching machine, the fertilizer applicator and the like are widely applied to the field of agricultural tillage, so that the hands of farmers are fundamentally liberated, the operation efficiency is improved, and the labor cost is reduced.

China's orchard area is great, need loosen the soil, weed, fertilize the operation two to four times every year, and present weeding fertilizer distributor all is deep weeding generally, clears away the weeds root system, has destroyed secret ecological environment, is if publication number: CN105917773A discloses a soil loosening, weeding and fertilizing machine for an orchard, which comprises a rack 3 and a land wheel 13, wherein the land wheel 13 is arranged below the rear part of the rack 3, a first transmission case 4 is arranged above the front part of the rack 3, a driving chain wheel 5 is connected to the side surface of the first transmission case 4, and the driving chain wheel 5 is connected with a driven chain wheel 16 through a cutter shaft transmission chain 2; the middle bearing seat 22 is connected below the front part of the frame 3, the bearing 23 is matched with the middle bearing seat 22, the two bearings 23 are arranged, a middle connecting shaft 24 is arranged between the two bearings 23, two ends of the middle connecting shaft 24 are respectively connected with a connecting pin 25, the left cutter shaft 18 and the right cutter shaft 21 are respectively connected with the middle connecting shaft 24 through the connecting pins 25, and a plurality of weeding cutter seats 26 with weeding cutters 17 are respectively arranged on the left cutter shaft 18 and the right cutter shaft 21; a furrow opener 14 with a left side plate 28, a right side plate 29 and a rear baffle 27 at the lower part is arranged below the middle part of the frame 3, and the furrow opener 14 is fixed by a connecting device 15; the left side plate 28, the right side plate 29 and the rear baffle plate 27 form a triangular structure, and the top end of the triangular structure is 1-5cm higher than the axle center of the land wheel 13; the fertilizer distributor is characterized in that a fertilizer box 6 is connected above the rear portion of the rack 3, a fertilizer distributor 8 is connected to the lower portion of the fertilizer box 6, the fertilizer distributor 8 is at least one, a fertilizer shaft 19 is communicated between the fertilizer distributors 8, a fertilizer sprocket 7 is connected to the left end of the fertilizer shaft 19, the fertilizer sprocket 7 is connected with a land wheel sprocket 12 arranged on a land wheel 13 through a fertilizer transmission chain 10, and a fertilizer conveying pipe 9 is connected to the lower portion of the fertilizer distributor 8.

Although the soil loosening, weeding and fertilizing machine for the orchard can simultaneously realize soil loosening, weeding and fertilizing operations for the orchard, the weeding cutter and the furrow opener are positioned at the same height, deep weeding can be carried out, the soil layer is stirred for 10-15cm, the root system of weeds is damaged, the ecological environment is further damaged, and water and soil loss is easily caused; in addition, when weeding operation is carried out, the rotary weeding knife is easy to drive stones in soil to splash randomly, so that potential safety hazards exist; in addition, the furrow opener of the existing weeding fertilizer applicator can only ditch and fertilize ridges with fixed width, is not suitable for ditching operation with ridge widths of different sizes, and has poor applicability and inconvenient use.

Therefore, how to provide an orchard weeding and fertilizing machine which only clears away surface weeds, keeps the root systems of the original weeds and the underground ecological environment, realizes orchard protective cultivation, avoids water and soil loss, and has high use safety and convenient use is a problem which needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an only clear away surperficial weeds, remain former weeds root system and secret ecological environment, realize orchard protectiveness cultivation, avoid soil erosion and water loss, and the safety in utilization is high, use convenient orchard weeding fertilizer distributor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an orchard weeding fertilizer distributor comprises:

the weeding device comprises a weeding box, a traction frame and a first transmission box, wherein the traction frame is used for being connected with a locomotive, the first transmission box is used for being connected with an output shaft of the locomotive, an input shaft of the first transmission box is in transmission connection with the output shaft of the locomotive, the bottom end of the weeding box is open, a weeding rotating shaft is transversely and rotatably connected inside the weeding box, a plurality of weeding scrapers used for scraping the neck of weeds are uniformly distributed and fixed on the outer wall of the weeding rotating shaft, a first output end of the first transmission box is in transmission connection with the weeding rotating shaft, and a first hydraulic telescopic cylinder is hinged to the top end face of the first transmission box;

the ditching machine frame is hinged to the rear side of the weeding box, the telescopic end of the first hydraulic telescopic cylinder is hinged to the top end of the front side of the ditching machine frame, a plurality of first ditching coulters for ditching are arranged on the ditching machine frame, a fertilizer liquid suction pump and a liquid distributor are mounted on the ditching machine frame, the second output end of the first transmission box is in transmission connection with an input shaft of the fertilizer liquid suction pump, a liquid outlet of the fertilizer liquid suction pump is connected with an inlet of the liquid distributor through a fertilizer conveying pipe, and a plurality of outlets of the liquid distributor are respectively connected with liquid guide pipes for guiding and conveying the fertilizer liquid into the ditches;

the front side of the fertilizer vehicle is hinged with the rear side of the ditching frame, a fertilizer liquid box is fixed on the fertilizer vehicle, and a liquid outlet of the fertilizer liquid box is connected with a liquid pumping port of the fertilizer liquid suction pump through a fertilizer conveying pipe.

According to the technical scheme, compared with the prior art, the utility model provides an orchard weeding fertilizer distributor, in operation, first hydraulic telescoping cylinder is transferred the rack of ditching, make first ditching coulter and ground contact, then the locomotive drives this weeding fertilizer distributor and advances, the power of locomotive transmits to first transmission case through the input shaft of first transmission case, the power transmission of the first output shaft of first transmission case transmits the weeding pivot, make the weeding pivot rotate, and then the epaxial a plurality of weeding scrapers of weeding cut off the neck of weeds on the earth's surface, thereby the realization is just clear away surface weeds, remain former weeds root system and secret ecological environment, realize orchard protective farming, avoid soil erosion and water loss, and simultaneously, first ditching coulter ditches, and the power transmission of the second output of second transmission case is for the fertilizer solution suction pump, make fertilizer solution suction work pump, with the fertilizer solution suction to the knockout of fertilizer incasement, and through the reposition of redundant personnel liquid pipe of knockout, with the fertilizer solution through corresponding drainage to the good slot of opening, realize the fertilization operation.

Furthermore, be fixed with the second transmission case on the wall of weeding case left and right sides respectively, first output is two, and is connected with the transmission shaft respectively, two the transmission shaft is kept away from the axle head of first output respectively with the input transmission of second transmission case is connected, two the output of second transmission case respectively with the both ends transmission of weeding pivot is connected.

The beneficial effect who adopts above-mentioned technical scheme to produce is, the first output shaft of second transmission case drives the transmission shaft and rotates, and the power of axis of rotation passes through the second transmission case and transmits in the weeding pivot, and then makes the weeding pivot rotate, and then realizes weeding pivot epaxial weeding scraper and clear away the operation to the weeds on the earth's surface. And the power of weeding pivot is provided by two second transmission cases, has improved the mobility of weeding pivot greatly, can not appear because of twining too much weeds and leading to the not pivoted problem of weeding pivot in the weeding pivot, has guaranteed the normal operating and the normal operation of weeding pivot.

Further, each of the weeding scrapers includes:

the two fixed ear seats are arranged at intervals, and the bottom ends of the two fixed ear seats are respectively and fixedly connected with the outer wall of the weeding rotating shaft;

the connecting bolt is arranged between the two fixing lug seats in a penetrating manner;

the bottom end of the swing type scraper is fixedly provided with a sleeve, the sleeve penetrates through the connecting bolt and is positioned between the two fixed lug seats.

The beneficial effect that adopts above-mentioned technical scheme to produce is that, oscillating scraper is the swing operation from beginning to end when weeding the operation, can avoid damaging because of scraper and the hard contact of the stone on the ground.

Furthermore, hanging and connecting rods are transversely fixed on the front and rear side edges of the opening end of the weeding box respectively, and a plurality of protection chains for preventing stones from splashing out of the weeding box are hung on the hanging and connecting rods.

Furthermore, the outer walls of the left side and the right side of the weeding box and the lower part of the second transmission box are respectively fixed with a protection side plate for preventing stones from splashing out of the weeding box.

The beneficial effect who adopts above-mentioned technical scheme to produce is that, the protection curb plate of protection chain and both sides has effectively prevented when weeding the operation that the stone splash weeding case produces danger, has improved operation personnel's security for this weeding fertilizer distributor uses safelyr.

Furthermore, the left side and the right side of the top end of the ditching frame are respectively hinged with a second hydraulic telescopic cylinder, the left side and the right side of the ditching frame are respectively connected with a telescopic frame, the telescopic end of the second hydraulic telescopic cylinder is hinged with the telescopic frame, and a second ditching coulter is arranged on the telescopic frame.

The technical proposal has the advantages that the ditching and fertilizing with different ridge widths can be realized by driving the expansion bracket to expand and contract through the second hydraulic expansion cylinder according to the ridge width, the use convenience is improved,

further, the first and second opening plow blades have the same structure, and the second opening plow blade includes:

the mounting seat is fixedly connected with the telescopic frame;

one end of the spring damper is hinged to one side of the top end of the mounting seat;

the coulter, coulter one end with mount pad bottom one side is articulated to be connected, coulter top an organic whole is connected with the flange, the spring damper other end with the flange is kept away from the tip of coulter is articulated to be connected.

The technical scheme has the beneficial effects that when the coulter is used for ditching, the spring shock absorber can elastically shock-absorb the coulter, so that the coulter is prevented from being damaged due to rigid contact with rocks in the ground.

Furthermore, the telescopic frame also comprises two inter-bead weeding assemblies connected to the rear side of the telescopic frame.

Further, two of the inter-bead weeding assemblies each include:

the third telescopic hydraulic cylinder is hinged to the rear side of the telescopic frame;

the top side of the mounting plate is fixedly connected with the rear side of the outer side wall of the telescopic frame;

the connecting rod assembly is hinged to the bottom of the mounting plate, and the telescopic end of the third telescopic hydraulic cylinder is hinged to the top end face of one connecting rod on the connecting rod assembly;

the weeding cutter comprises a weeding cutter, a cutter handle of the weeding cutter is fixedly connected with the outer side wall of a connecting rod, and a secondary weeding cutter is fixed on the top end face of a blade of the weeding cutter.

The beneficial effect who adopts above-mentioned technical scheme to produce is that, the flexible pneumatic cylinder of third drives link assembly and links, and then can drive the reciprocal swing of weeding cutting knife, can realize the function of weeding between the pearl to the secondary weeding cutting knife can thoroughly be cut apart the weeds that do not totally cut off the weeding cutting knife, guarantees the weeds effect of cutting off.

Furthermore, still include the compression roller, the compression roller is connected the rear side of ditching frame.

Adopt the beneficial effect that above-mentioned technical scheme produced to be, after the fertilization, the soil compaction of pine can be followed to the compression roller, covers the slot is automatic simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Figure 1 attached drawing is the utility model provides a pair of orchard weeding fertilizer distributor's axle side structure sketch map.

Fig. 2 is a schematic front view of the structure of fig. 1.

Fig. 3 is a schematic top view of fig. 1.

Fig. 4 is a left side view schematic diagram of fig. 1.

Fig. 5 is a schematic view of a first perspective view of the weeding box.

Figure 6 the attached drawing is a schematic structural view of a second view angle of the weeding box.

Fig. 7 is an enlarged schematic view of a structure of a part B in fig. 6.

FIG. 8 is a schematic structural view of the ditching machine frame.

Fig. 9 is an enlarged schematic view of the structure of the part a in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the embodiment of the utility model discloses an orchard weeding fertilizer distributor includes:

the weeding device comprises a weeding box 1, wherein a traction frame 2 used for being connected with a locomotive and a first transmission box 3 used for being connected with an output shaft of the locomotive are fixed on the top end face of the weeding box 1, an input shaft 31 of the first transmission box 3 is in transmission connection with the output shaft of the locomotive, the bottom end of the weeding box 1 is open, a weeding rotating shaft 4 is transversely and rotatably connected inside the weeding box 1, a plurality of weeding scrapers 5 used for scraping the neck of weeds are uniformly distributed and fixed on the outer wall of the weeding rotating shaft 4, a first output end of the first transmission box 3 is in transmission connection with the weeding rotating shaft 4, and a first hydraulic telescopic cylinder 6 is hinged to the top end face of the first transmission box 3;

the ditching machine comprises a ditching frame 7, the front side of the ditching frame 7 is hinged to the rear side of the weeding box 1, the telescopic end of a first hydraulic telescopic cylinder 6 is hinged to the top end of the front side of the ditching frame 7, a plurality of first ditching coulters 8 for ditching are arranged on the ditching frame 7, a fertilizer liquid suction pump 9 and a liquid distributor 10 are mounted on the ditching frame 7, the second output end of a first transmission box 3 is in transmission connection with the input shaft of the fertilizer liquid suction pump 9 through a universal transmission shaft, the liquid outlet of the fertilizer liquid suction pump 9 is connected with the inlet of the liquid distributor 10 through a fertilizer conveying pipe, and a plurality of outlets of the liquid distributor 10 are respectively connected with a liquid guide pipe for guiding and conveying the fertilizer liquid into a ditch;

the fertilizer vehicle 11, 11 front sides of fertilizer vehicle are connected with 7 rear sides of ditching frame are articulated, are fixed with fertilizer liquid case 12 on the fertilizer vehicle 11, and the liquid outlet of fertilizer liquid case 12 passes through fertilizer conveying pipe with the drawing liquid mouth of fertilizer liquid suction pump 9 and is connected.

Specifically, the two second transmission boxes 13 are fixed on the left side wall and the right side wall of the weeding box 1 respectively, the number of the first output ends is two, and the two first output ends are connected with the transmission shafts 14 respectively, shaft ends, far away from the first output ends, of the two transmission shafts 14 are in transmission connection with input ends of the second transmission boxes 13 respectively, and output ends of the two second transmission boxes 13 are in transmission connection with two ends of the weeding rotating shaft 4 respectively.

Each of the weeding blades 5 includes:

the fixed ear seats 51 are two fixed ear seats 51 which are arranged at intervals, and the bottom ends of the two fixed ear seats 51 are respectively and fixedly connected with the outer wall of the weeding rotating shaft 4;

the connecting bolt 52 is arranged between the two fixed lug seats 51 in a penetrating way;

the bottom ends of the swing type scrapers 53 and 53 are fixed with sleeves, and the sleeves are arranged on the connecting bolts 52 in a penetrating manner and are positioned between the two fixed lug seats 51.

The front and rear side edges of the open end of the weeding box 1 are respectively and transversely fixed with a hanging rod 15, and the hanging rod 15 is hung with a plurality of protective chains 16 for preventing stones from splashing out of the weeding box 1.

And protective side plates 17 for preventing stones from splashing out of the weeding box 1 are fixed on the outer walls of the left side and the right side of the weeding box 1 and below the second transmission box 13.

The left and right sides on the top of the ditching frame 7 are respectively hinged with a second hydraulic telescopic cylinder 18, the left and right sides of the ditching frame 7 are respectively connected with a telescopic frame 19, the telescopic end of the second hydraulic telescopic cylinder 18 is hinged with the telescopic frame 19, and a second ditching coulter 20 is arranged on the telescopic frame 19.

The first and second ditching coulters 8, 20 are identical in construction, and the second ditching coulter 20 includes:

the mounting seat 201, the mounting seat 201 is fixedly connected with the telescopic frame 19;

one end of the spring shock absorber 202 is hinged to one side of the top end of the mounting seat 201;

the coulter 203, coulter 203 one end and mount pad 201 bottom one side are articulated to be connected, and coulter 203 top is connected with the flange 2031 integratively, and the spring shock absorber 202 other end is articulated with the tip that the flange 2031 kept away from coulter 203.

The orchard weeding and fertilizing machine further comprises two bead weeding assemblies 21 connected to the rear side of the telescopic frame 19.

Both of the inter-bead weeding assemblies 21 include:

the third telescopic hydraulic cylinder 211 is hinged to the rear side of the telescopic frame 19;

the mounting plate 212, one side of the top of the mounting plate 212 is fixedly connected with the rear side of the outer side wall of the telescopic frame 19;

the connecting rod assembly 213 (which may be a parallelogram connecting rod), the connecting rod assembly 213 is hinged to the bottom of the mounting plate 212, and the telescopic end of the third telescopic hydraulic cylinder 211 is hinged to the top end face of one of the connecting rods 2131 on the connecting rod assembly 213;

the weeding cutter 214 is characterized in that a cutter handle of the weeding cutter 214 is fixedly connected with the outer side wall of the connecting rod 2131, a secondary weeding cutter 215 is fixed on the top end face of a blade of the weeding cutter 214, two upwards-inclined cutting blades (not shown) are arranged on the secondary weeding cutter 215, and the neck of weeds can be cut off quickly by utilizing the cutting blades.

The orchard weeding and fertilizing machine further comprises a press roller 22, and the press roller 22 is connected to the rear side of the ditching rack 7.

During operation, first hydraulic telescoping cylinder transfers the ditching frame down, make first ditching coulter and second ditching coulter and ground contact, then the locomotive drives this weeding fertilizer distributor and advances, the power of locomotive transmits to first transmission case through the input shaft of first transmission case, the power transmission of the first output shaft of first transmission case is for weeding the pivot, make weeding the pivot rotate, and then the neck of weeding epaxial a plurality of weeding scrapers of weeding and cut off to the weeds on the earth's surface, thereby realize just clearing away surface weeds, remain former weeds root system and secret ecological environment, realize orchard protective farming, avoid soil erosion and water loss, and simultaneously, first ditching coulter is ditching, and the power transmission of the second output of second transmission case is for the fertilizer liquid suction pump, make fertilizer liquid suction pump work, pump the fertilizer liquid in the fertilizer liquid case to the knockout, and through the reposition of redundant personnel of knockout, guide the fertilizer liquid to corresponding ditching in the good slot through corresponding priming pipe, realize fertilization operation.

When weeds between the beads need to be cut off, the third telescopic hydraulic cylinder drives the connecting rod assembly to be linked, so that the weeding cutting knife can be driven to swing in a reciprocating mode, the function of weeding between the beads can be achieved, the secondary weeding cutting knife can thoroughly divide the weeds which are not completely cut off by the weeding cutting knife, and the weed cutting effect is guaranteed.

Consequently, this orchard weeding fertilizer distributor can realize weeding, fertilization integration operation, and is efficient, need not manual work, labour saving and time saving to weeding scraper, weeding cutting knife, secondary weeding cutting knife just clear away surface weeds, remain former weeds root system and secret ecological environment, realize orchard protectiveness cultivation, avoid soil erosion and water loss, and the safety in utilization is high, it is convenient to use.

In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides an orchard weeding fertilizer distributor which characterized in that includes:

the weeding device comprises a weeding box (1), wherein a traction frame (2) used for being connected with a locomotive and a first transmission box (3) used for being connected with an output shaft of the locomotive are fixed on the top end face of the weeding box (1), an input shaft (31) of the first transmission box (3) is in transmission connection with the output shaft of the locomotive, the bottom end of the weeding box (1) is open, a weeding rotating shaft (4) is transversely and rotatably connected inside the weeding box (1), a plurality of weeding scrapers (5) used for scraping weed necks are uniformly distributed and fixed on the outer wall of the weeding rotating shaft (4), a first output end of the first transmission box (3) is in transmission connection with the weeding rotating shaft (4), and a first hydraulic telescopic cylinder (6) is hinged to the top end face of the first transmission box (3);

the ditching machine frame (7), the front side of the ditching machine frame (7) is hinged to the rear side of the weeding box (1), the telescopic end of the first hydraulic telescopic cylinder (6) is hinged to the top end of the front side of the ditching machine frame (7), a plurality of first ditching coulters (8) used for ditching are arranged on the ditching machine frame (7), a fertilizer liquid suction pump (9) and a liquid distributor (10) are mounted on the ditching machine frame (7), the second output end of the first transmission box (3) is in transmission connection with the input shaft of the fertilizer liquid suction pump (9), the liquid outlet of the fertilizer liquid suction pump (9) is connected with the inlet of the liquid distributor (10) through a fertilizer conveying pipe, and a plurality of outlets of the liquid distributor (10) are respectively connected with liquid guide pipes used for guiding and conveying the fertilizer liquid into the ditches;

the ditching machine is characterized by comprising a fertilizer vehicle (11), wherein the front side of the fertilizer vehicle (11) is hinged with the rear side of the ditching rack (7), a fertilizer liquid box (12) is fixed on the fertilizer vehicle (11), and a liquid outlet of the fertilizer liquid box (12) is connected with a liquid pumping port of the fertilizer liquid suction pump (9) through a fertilizer conveying pipe.

2. An orchard weeding and fertilizing machine as claimed in claim 1, characterized in that second transmission boxes (13) are respectively fixed on the left and right side walls of the weeding box (1), the number of the first output ends is two, and transmission shafts (14) are respectively connected thereto, the shaft ends of the two transmission shafts (14) far away from the first output end are respectively in transmission connection with the input ends of the second transmission boxes (13), and the output ends of the two second transmission boxes (13) are respectively in transmission connection with the two ends of the weeding rotation shaft (4).

3. An orchard weeding and fertilizing machine as claimed in claim 1, characterised in that each of said weeding scrapers (5) comprises:

the two fixed ear seats (51) are arranged at intervals, and the bottom ends of the two fixed ear seats (51) are respectively fixedly connected with the outer wall of the weeding rotating shaft (4);

the connecting bolt (52) penetrates between the two fixing lug seats (51);

the bottom end of the swing type scraper (53) is fixedly provided with a sleeve, the sleeve penetrates through the connecting bolt (52) and is positioned between the two fixed lug seats (51).

4. An orchard weeding and fertilizing machine as claimed in claim 1, characterized in that hanging rods (15) are transversely fixed on the front and rear side edges of the open end of the weeding box (1), and a plurality of protection chains (16) for preventing stones from splashing out of the weeding box (1) are hung on the hanging rods (15).

5. An orchard weeding and fertilizing machine as claimed in claim 2, characterized in that protection side plates (17) for preventing stones from splashing out of the weeding box (1) are fixed on the outer walls of the left and right sides of the weeding box (1) and below the second transmission box (13).

6. An orchard weeding and fertilizing machine as claimed in any of claims 1-5, characterized in that the left and right sides of the top end of the ditching frame (7) are respectively hinged with a second hydraulic telescopic cylinder (18), the left and right sides of the ditching frame (7) are respectively connected with a telescopic frame (19), the telescopic end of the second hydraulic telescopic cylinder (18) is hinged with the telescopic frame (19), and a second ditching coulter (20) is arranged on the telescopic frame (19).

7. An orchard weeding and fertilizing machine according to claim 6, characterised in that said first opening coulter (8) and said second opening coulter (20) are structurally identical, and in that said second opening coulter (20) comprises:

the mounting seat (201), the mounting seat (201) is fixedly connected with the telescopic frame (19);

one end of the spring shock absorber (202) is hinged to one side of the top end of the mounting seat (201);

coulter (203), coulter (203) one end with mount pad (201) bottom one side is articulated to be connected, coulter (203) top an organic whole is connected with flange (2031), spring shock absorber (202) other end with flange (2031) is kept away from the articulated connection of tip of coulter (203).

8. An orchard weeding and fertilizing machine as claimed in claim 6, characterised by also comprising two inter-bead weeding assemblies (21) connected to the rear side of said telescopic frame (19).

9. An orchard weeding and fertilizing machine as claimed in claim 8, characterized in that said two inter-bead weeding assemblies (21) each comprise:

the third telescopic hydraulic cylinder (211), the third telescopic hydraulic cylinder (211) is hinged to the rear side of the telescopic frame (19);

the top side of the mounting plate (212) is fixedly connected with the rear side of the outer side wall of the telescopic frame (19);

the connecting rod assembly (213), the connecting rod assembly (213) is hinged with the bottom of the mounting plate (212), and the telescopic end of the third telescopic hydraulic cylinder (211) is hinged with the top end face of one connecting rod (2131) on the connecting rod assembly (213);

the cutter handle of the weeding cutting knife (214) is fixedly connected with the outer side wall of the connecting rod (2131), and the secondary weeding cutting knife (215) is fixed on the top end face of the blade of the weeding cutting knife (214).

10. An orchard weeding and fertilizing machine according to claim 1, characterised in that it also comprises a press roller (22), said press roller (22) being connected to the rear side of the furrowing frame (7).

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